diff --git a/Changelog.md b/Changelog.md
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--- a/Changelog.md
+++ b/Changelog.md
@@ -1,7 +1,7 @@
 # Ryujinx Changelog
 All updates to the Ryujinx official master build will be documented in this file
 
-## 1.0.5267 - 2020-09-01
+## 1.0.5266 - 2020-09-01
 ### Changed
 - Reworked in-application user error prompts regarding keys & firmware to be more meaningful to the end user.
   - Replaces KEYS.MD pop-up with a more appropriate message including a link to the setup guide.